Next Episode of Signal is
not planed. TV Show was canceled.
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.
Haunted by a classmate's kidnapping 15 years ago, Park Hae Young becomes a police profiler who's lost faith in the police force. This all changes when he stumbles upon an old radio that's receiving transmissions from the past.
After the Kim Yoon Jung kidnapping case, the Chief of police creates a cold case squad. Their first case is the infamous Gyeonggi Nambu serial murders.
During the investigation of the serial murders, Park Hae Young discovers that the radio transmissions are actually connecting him to the past.
The cold case squad figures out who the serial killer is, but not before the wrong suspect turns himself in.
Lee Ji Hoon(Park Hae Young)
Kim Hye Soo(Cha Soo Hyun)
Jo Jin Woong(Lee Jae Han)
Lee Je Hoon(Park Hae Young)
Looks like something went completely wrong!
But don't worry - it can happen to the best of us,
- and it just happened to you.
Please try again later or contact us.